2238133640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3291373}}^1$

素因数の和:3291401

約数の個数: 32

約数和(自身を含む): 5332025880

約数和(自身を除く): 3093892240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3291373, 6582746, 13165492, 16456865, 26330984, 32913730, 55953341, 65827460, 111906682, 131654920, 223813364, 279766705, 447626728, 559533410, 1119066820, 2238133640]

約数ペア:

[(1, 2238133640), (2, 1119066820), (4, 559533410), (5, 447626728), (8, 279766705), (10, 223813364), (17, 131654920), (20, 111906682), (34, 65827460), (40, 55953341), (68, 32913730), (85, 26330984), (136, 16456865), (170, 13165492), (340, 6582746), (680, 3291373)]